maintain configuration across installs (ID, time, jurisidiction, cert)

[adghayes]

Persisting this information would make installs much easier and will be necessary to enable customer installs. Replaces votingworks/vxsuite#5384

[adghayes]

Additional Notes

Retention of data from past basic configuration wizard runs, e.g., machine ID, machine cert (this also necessitates retention of the TPM key)

• This would mean no more cert dance after imaging beyond the first imaging!
• We should still of course have a path for changing machine ID, machine cert, etc. – maybe the vendor card sufficiently covers this.

[adghayes]

According to @amcmanus, taking an old configuration to a new machine. The remaining question is the UX - do we always want to copy over the config?

[amcmanus]

#105